Rand Paul's Drone Rant

Updated March 8, 2013 12:01 a.m. ET

Give Rand Paul credit for theatrical timing. As a snow storm descended on Washington, the Kentucky Republican's old-fashioned filibuster Wednesday filled the attention void on Twitter and cable TV. If only his reasoning matched the showmanship.

Shortly before noon, Senator Paul began a talking filibuster against John Brennan's nomination to lead the CIA. The tactic is rarely used in the Senate and was last seen in 2010. But Senator Paul said an "alarm" had to be sounded about the threat to Americans from their...